TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 5, 12:06 PM EST
Polymarket
This market refers to the doubles tennis match between Banthia/Donski and Geerts/Perez in the Grodzisk Mazowiecki, originally scheduled for August 4, 2026 at 5:00AM ET. This market will resolve to 'Banthia/Donski' if the team of Banthia/Donski advances against Geerts/Perez. This market will resolve to 'Geerts/Perez' if the team of Geerts/Perez advances against Banthia/Donski. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Banthia/Donski and Geerts/Perez in the Grodzisk Mazowiecki, originally scheduled for August 4, 2026 at 5:00AM ET. This market will resolve to 'Banthia/Donski' if the team of Banthia/Donski advances against Geerts/Perez. This market will resolve to 'Geerts/Perez' if the team of Geerts/Perez advances against Banthia/Donski. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
On Polymarket, this market reflects trader sentiment rather than traditional sportsbook lines. Prediction market odds incorporate real-time betting patterns and can diverge from sportsbook odds due to different participant dynamics and information flow. While sportsbooks may set lines based on broader models and historical data, this market's pricing is driven directly by user activity and perceived probabilities. The resulting odds may therefore appear more volatile or differently positioned compared to conventional sports betting odds.
This market resolves around Aug 11, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will update the market accordingly based on confirmed scores.
Key signals that could shift this market include player injuries, changes in team strategies, or weather conditions affecting the match. Strong performance in warm-up events or recent form updates may also influence trader sentiment. As Aug 11, 2026 approaches, any last-minute announcements regarding participant health or lineup decisions could cause noticeable movement in this market, reflecting updated probabilities based on fresh information.